estimate towards transportation of coal from jt-2, also from the pent house to jt2 underneath the conveyors 3a/3b, uc-1 & rc-1 galleries and surroundings of jt2 to uncrushed coal yard and removal of chute jam coal in monsoon season from jt1 to jt2 in mmsd-i of chp/dr mvr rtpp for the period of the year 2024-25
